<template>
  <div class="app-container">
    <el-row :gutter="20">
      <splitpanes :horizontal="this.$store.getters.device === 'mobile'" class="default-theme">
        <!--部门数据-->
        <pane size="16">
          <el-col>
            <div class="head-container">
              <el-input v-model="deptName" placeholder="请输入部门名称" clearable size="small" prefix-icon="el-icon-search" style="margin-bottom: 20px" />
            </div>
            <div class="head-container">
              <el-tree :data="categoryOptions" :props="defaultProps" :expand-on-click-node="false" :filter-node-method="filterNode" ref="tree" node-key="id" default-expand-all highlight-current @node-click="handleNodeClick" />
            </div>
          </el-col>
        </pane>
        <!--用户数据-->
        <pane size="84">
          <el-col>
            <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
              <el-form-item label="商品id" prop="productId">
                <el-input
                  v-model="queryParams.productId"
                  placeholder="请输入商品id"
                  clearable
                  @keyup.enter.native="handleQuery"
                />
              </el-form-item>
              <el-form-item label="商品名称" prop="productName">
                <el-input
                  v-model="queryParams.productName"
                  placeholder="请输入商品名称"
                  clearable
                  @keyup.enter.native="handleQuery"
                />
              </el-form-item>
              <el-form-item label="分类" prop="categoryId">
                <el-input
                  v-model="queryParams.categoryId"
                  placeholder="请输入分类"
                  clearable
                  @keyup.enter.native="handleQuery"
                />
              </el-form-item>
 
              <el-form-item label="关键字" prop="productKeyword">
                <el-input
                  v-model="queryParams.productKeyword"
                  placeholder="请输入关键字"
                  clearable
                  @keyup.enter.native="handleQuery"
                />
              </el-form-item>
              <el-form-item label="审核状态" prop="productAuditstatus">
                <el-select v-model="queryParams.productAuditstatus" placeholder="请选择审核状态" clearable>
                  <el-option
                    v-for="dict in dict.type.commodity_audit_status"
                    :key="dict.value"
                    :label="dict.label"
                    :value="dict.value"
                  />
                </el-select>
              </el-form-item>
              <el-form-item>
                <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
                <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
              </el-form-item>
            </el-form>

            <el-row :gutter="10" class="mb8">
              <el-col :span="1.5">
                <el-button
                  type="primary"
                  plain
                  icon="el-icon-plus"
                  size="mini"
                  @click="handleAdd"
                  v-hasPermi="['product:product:add']"
                >新增</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="success"
                  plain
                  icon="el-icon-edit"
                  size="mini"
                  :disabled="single"
                  @click="handleUpdate"
                  v-hasPermi="['product:product:edit']"
                >修改</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="danger"
                  plain
                  icon="el-icon-delete"
                  size="mini"
                  :disabled="multiple"
                  @click="handleDelete"
                  v-hasPermi="['product:product:remove']"
                >删除</el-button>
              </el-col>
              <el-col :span="1.5">
                <el-button
                  type="warning"
                  plain
                  icon="el-icon-download"
                  size="mini"
                  @click="handleExport"
                  v-hasPermi="['product:product:export']"
                >导出</el-button>
              </el-col>
              <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
            </el-row>

            <el-table v-loading="loading" :data="productList" @selection-change="handleSelectionChange">
              <el-table-column type="selection" width="55" align="center" />
              <el-table-column label="商品id" align="center" prop="productId" />
              <el-table-column label="商品名称" align="center" prop="productName" />
              <el-table-column label="分类" align="center" prop="categoryId" />
              <el-table-column label="销量" align="center" prop="soldNum" />
             
              <el-table-column label="商品内容" align="center" prop="content" />
              <el-table-column label="商品图片" align="center" prop="productImageId" width="100">
                <template slot-scope="scope">
                  <image-preview :src="scope.row.productImageId" :width="50" :height="50"/>
                </template>
              </el-table-column>
              <el-table-column label="关键字" align="center" prop="productKeyword" />
              <el-table-column label="审核状态" align="center" prop="productAuditstatus">
                <template slot-scope="scope">
                  <dict-tag :options="dict.type.commodity_audit_status" :value="scope.row.productAuditstatus"/>
                </template>
              </el-table-column>
              <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
                <template slot-scope="scope">
                  <el-button
                    size="mini"
                    type="text"
                    icon="el-icon-edit"
                    @click="handleUpdate(scope.row)"
                    v-hasPermi="['product:product:edit']"
                  >修改</el-button>
                  <el-button
                    size="mini"
                    type="text"
                    icon="el-icon-delete"
                    @click="handleDelete(scope.row)"
                    v-hasPermi="['product:product:remove']"
                  >删除</el-button>
                </template>
              </el-table-column>
            </el-table>

            <pagination
              v-show="total>0"
              :total="total"
              :page.sync="queryParams.pageNum"
              :limit.sync="queryParams.pageSize"
              @pagination="getList"
            />
          </el-col>
        </pane>
      </splitpanes>
    </el-row>

    <!-- 添加或修改商品管理对话框 -->

    <el-dialog :title="title" :visible.sync="open" width="800px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-row>
          <el-col :span="12">
            <el-form-item label="商品名称" prop="productName">
              <el-input v-model="form.productName" placeholder="请输入商品名称" />
            </el-form-item>
            <el-form-item label="分类" prop="categoryId">
              <el-input v-model="form.categoryId" placeholder="请输入分类" />
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="销量" prop="soldNum">
              <el-input v-model="form.soldNum" placeholder="请输入销量" />
            </el-form-item>
           
          </el-col>
          <el-col :span="12">
            <el-form-item label="商品内容">
              <editor v-model="form.content" :min-height="192"/>
            </el-form-item>
            <el-form-item label="商品图片" prop="productImageId">
              <image-upload v-model="form.productImageId"/>
            </el-form-item>
          </el-col>
          <el-col :span="12">
            <el-form-item label="关键字" prop="productKeyword">
              <el-input v-model="form.productKeyword" placeholder="请输入关键字" />
            </el-form-item>
          </el-col>
        </el-row>


<!--        <el-form-item label="审核状态" prop="productAuditstatus">-->
<!--          <el-radio-group v-model="form.productAuditstatus">-->
<!--            <el-radio-->
<!--              v-for="dict in dict.type.commodity_audit_status"-->
<!--              :key="dict.value"-->
<!--              :label="parseInt(dict.value)"-->
<!--            >{{dict.label}}</el-radio>-->
<!--          </el-radio-group>-->
<!--        </el-form-item>-->
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listUser, getUser, delUser, addUser, updateUser, resetUserPwd, changeUserStatus, deptTreeSelect } from "@/api/system/user";
import {treeCategory} from "@/api/shiyun/category/category"
import { getToken } from "@/utils/auth";
import Treeselect from "@riophae/vue-treeselect";
import "@riophae/vue-treeselect/dist/vue-treeselect.css";
import { Splitpanes, Pane } from "splitpanes";
import "splitpanes/dist/splitpanes.css";
import {addProduct, delProduct, getProduct, listProduct, updateProduct} from "@/api/shiyun/product/product";

export default {
  name: "Product",
  dicts: ['commodity_audit_status', 'commodity_status'],
  components: { Treeselect, Splitpanes, Pane },
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户表格数据
      productList: null,
      // 弹出层标题
      title: "",
      // 所有部门树选项
      categoryOptions: undefined,
      // 过滤掉已禁用部门树选项
      enabledcategoryOptions: undefined,
      // 是否显示弹出层
      open: false,
      // 部门名称
      deptName: undefined,
      // 默认密码
      initPassword: undefined,
      // 岗位选项
      postOptions: [],
      // 角色选项
      roleOptions: [],
      // 表单参数
      form: {},
      defaultProps: {
        children: "children",
        label: "label"
      },
      // 用户导入参数
      upload: {
        // 是否显示弹出层（用户导入）
        open: false,
        // 弹出层标题（用户导入）
        title: "",
        // 是否禁用上传
        isUploading: false,
        // 是否更新已经存在的用户数据
        updateSupport: 0,
        // 设置上传的请求头部
        headers: { Authorization: "Bearer " + getToken() },
        // 上传的地址
        url: process.env.VUE_APP_BASE_API + "/system/user/importData"
      },
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        productId: null,
        productName: null,
        categoryId: null,
        rootCategoryId: null,
        soldNum: null,
        productStatus: null,
        content: null,
        createTime: null,
        updateTime: null,
        productImageId: null,
        productKeyword: null,
        productAuditstatus: null
      },
      // 表单校验
      rules: {
        productName: [
          { required: true, message: "商品名称不能为空", trigger: "blur" }
        ],
        categoryId: [
          { required: true, message: "分类不能为空", trigger: "blur" }
        ],
        rootCategoryId: [
          { required: true, message: "一级分类外键id 一级分类id，用于优化查询不能为空", trigger: "blur" }
        ],
        soldNum: [
          { required: true, message: "销量不能为空", trigger: "blur" }
        ],
        productStatus: [
          { required: true, message: "商品状态不能为空", trigger: "change" }
        ],
        content: [
          { required: true, message: "商品内容不能为空", trigger: "blur" }
        ],
      }
    };
  },
  watch: {
    // 根据名称筛选部门树
    deptName(val) {
      this.$refs.tree.filter(val);
    }
  },
  created() {
    this.getList();
    this.getDeptTree();
    this.getConfigKey("sys.user.initPassword").then(response => {
      this.initPassword = response.msg;
    });
  },
  methods: {
    /** 查询用户列表 */
    getList() {
      this.loading = true;
      listProduct(this.queryParams).then(response => {
        this.productList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    /** 查询部门下拉树结构 */
    getDeptTree() {
      treeCategory().then(response => {
        this.categoryOptions = response.data;
        this.enabledcategoryOptions = this.filterDisabledDept(JSON.parse(JSON.stringify(response.data)));
      });
    },
    // 过滤禁用的部门
    filterDisabledDept(deptList) {
      return deptList.filter(dept => {
        if (dept.disabled) {
          return false;
        }
        if (dept.children && dept.children.length) {
          dept.children = this.filterDisabledDept(dept.children);
        }
        return true;
      });
    },
    // 筛选节点
    filterNode(value, data) {
      if (!value) return true;
      return data.label.indexOf(value) !== -1;
    },
    // 节点单击事件
    handleNodeClick(data) {
      this.queryParams.categoryId = data.id;
      this.getList();
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        productId: null,
        productName: null,
        categoryId: null,
        rootCategoryId: null,
        soldNum: null,
        productStatus: null,
        content: null,
        createTime: null,
        updateTime: null,
        productImageId: null,
        productKeyword: null,
        productAuditstatus: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = [];
      this.resetForm("queryForm");
      this.queryParams.categoryId = undefined;
      this.$refs.tree.setCurrentKey(null);
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.productId)
      this.single = selection.length!==1
      this.multiple = !selection.length
    },
    // 更多操作触发
    handleCommand(command, row) {
      switch (command) {
        case "handleResetPwd":
          this.handleResetPwd(row);
          break;
        case "handleAuthRole":
          this.handleAuthRole(row);
          break;
        default:
          break;
      }
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加商品管理";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const productId = row.productId || this.ids
      getProduct(productId).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改商品管理";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.productId != null) {
            updateProduct(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addProduct(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const productIds = row.productId || this.ids;
      this.$modal.confirm('是否确认删除商品管理编号为"' + productIds + '"的数据项？').then(function() {
        return delProduct(productIds);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('product/product/export', {
        ...this.queryParams
      }, `product_${new Date().getTime()}.xlsx`)
    }

  }
};
</script>
